/*
 * (C) Copyright 2006-2010 Nuxeo SAS (http://nuxeo.com/) and contributors.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * Contributors:
 *     bstefanescu
 */
package org.nuxeo.gwt.habyt.app.client.form.bindings;

import org.nuxeo.gwt.habyt.app.client.Application;
import org.nuxeo.gwt.habyt.app.client.form.Form;
import org.nuxeo.gwt.habyt.templates.client.WidgetFactory;

import com.google.gwt.dom.client.Element;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Widget;

/**
 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
 * 
 */
public class ResetFactory extends WidgetFactory {

    public ResetFactory() {
        super("reset");
    }

    @Override
    protected Widget createWidget(Element element) {
        String label = element.getInnerHTML();
        if (label == null || label.trim().length() == 0) {
            label = "Reset";
        }
        return new ResetButton(label);
    }

    public static class ResetButton extends
            com.google.gwt.user.client.ui.ResetButton implements ClickHandler {
        protected Form form;

        public ResetButton(String html) {
            super(html);
            addClickHandler(this);
        }

        @Override
        protected void onLoad() {
            super.onLoad();
            form = Application.getForm(getElement());
        }

        public void onClick(ClickEvent event) {
            form.reset();
        }
    }

}
